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natali 33 [55]
3 years ago
10

Erica brought three and a half yards of fabric if she uses two thirds of it how much will she have left

Mathematics
1 answer:
Alecsey [184]3 years ago
8 0
3 1/2 - (2/3)(3 1/2) = 

<span>7/2 - (2/3)(7/2) = </span>

<span>7/2 - 7/3 = </span>

<span>21/6 - 14/6 = </span>

<span>7/6 or 1 1/6 yds</span>
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10x + (-8)= -3x + 2<br> How do I solve this in pemda order
larisa [96]

Answer:

x= 10/13

Step-by-step explanation:

First, we need to put the variable on one side and the constants on another side.

Also a positive and a negative equal a negative. [this is related to +(-8)]

10x+(-8)= -3x+2

+3x         +3x

13x-8=2

    +8  +8

13x=10

Finally you divide on both sides

13x/13=10/13

x= 10/13

I hope this is right! I tried my best

4 0
3 years ago
Find the area of the triangle. Round your answer to the nearest tenth.
Crank

Answer:

c. 165.6 cm²

Step-by-step explanation:

We are given two sides of a triangle and an included angle. To find the area, we would apply the following formula:

Area = ½*b*c*Sin(A)

b = 25 cm

c = 25 cm

A = 32°

Area = ½*25*25*Sin(32)

Area = 165.59977

Area ≈ 165.6 cm² (nearest tenth)

8 0
3 years ago
PLEEAASE HELP MEEEEEE
Gre4nikov [31]

\mathsf{1.\; \frac{x - 6}{2} = x + 13}

⇒ x - 6 = 2x + 26

⇒ x = -32

⇒ This Equation has One Solution

So, It matches with A in Column B

2. 2 + 6x - 7 = 8 + 2x - 10 + 4x

⇒ 6x - 5 = 6x - 2

As, They are Equations of Parallel Lines. They never meet each other.

⇒ This Equation has No Solution

⇒ So, It matches with B in Column B

3. 15x + 25 = 15x + 10

As, They are Equations of Parallel Lines. They never meet each other.

⇒ This Equation has No Solution

⇒ So, It matches with B in Column B

4. 16 + 8x = 4(2x + 4)

⇒ 16 + 8x = 16 + 8x

As, Both Equations are Same. They Represent the Same Line.

⇒ This Equation has Infinite Number of Solutions

⇒ So, It matches with C in Column B

8 0
3 years ago
How do I do it? I didn't understand the math.
Setler [38]

Answer:

please try do the rest by yourself..Of you didn't get the answer you can ask me through comment..

8 0
3 years ago
What is the function for the table below? (Explain)
NARA [144]

12 because I took the test

4 0
3 years ago
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